File indexing completed on 2024-04-28 05:41:34

 /*
     This file is part of KCachegrind.
 
     SPDX-FileCopyrightText: 2003-2016 Josef Weidendorfer <Josef.Weidendorfer@gmx.de>
 
     SPDX-License-Identifier: GPL-2.0-only
 */
 
 /*
  * Items of instruction view.
  */
 
 #ifndef INSTRITEM_H
 #define INSTRITEM_H
 
 
 #include <QTreeWidget>
 #include <QItemDelegate>
 
 #include "tracedata.h"
 
 class InstrView;
 
 class InstrItem: public QTreeWidgetItem
 {
 
 public:
     // for messages
     InstrItem(InstrView* iv, QTreeWidget* parent,
               Addr addr, const QString&);
 
     // for instruction lines
     InstrItem(InstrView* iv, QTreeWidget* parent,
               Addr addr, bool inside,
               const QString&, const QString&, const QString&,
               TraceInstr* instr);
 
     // for call instr
     InstrItem(InstrView* iv, QTreeWidgetItem* parent, Addr addr,
               TraceInstr* instr, TraceInstrCall* instrCall);
 
     // for jump lines
     InstrItem(InstrView* iv, QTreeWidgetItem* parent, Addr addr,
               TraceInstr* instr, TraceInstrJump* instrJump);
 
     Addr addr() const { return _addr; }
     bool inside() const { return _inside; }
     TraceInstr* instr() const { return _instr; }
     TraceInstrCall* instrCall() const { return _instrCall; }
     TraceInstrJump* instrJump() const { return _instrJump; }
     TraceInstrJump* jump(int i) const { return _jump[i]; }
     int jumpCount() const { return _jump.size(); }
     bool operator< ( const QTreeWidgetItem & other ) const override;
 
     void updateGroup();
     void updateCost();
 
     // arrow lines
     void setJumpArray(const QVector<TraceInstrJump*>& a);
 
 private:
     InstrView* _view;
     SubCost _pure, _pure2;
     Addr _addr;
     TraceInstr* _instr;
     TraceInstrJump* _instrJump;
     TraceInstrCall* _instrCall;
     bool _inside;
 
     QVector<TraceInstrJump*> _jump;
 };
 
 // Delegate for drawing the arrows column
 
 class InstrItemDelegate : public QItemDelegate
 {
     Q_OBJECT
 public:
     explicit InstrItemDelegate(InstrView *parent);
     void paint(QPainter *painter, const QStyleOptionViewItem &option,
                const QModelIndex & index ) const override;
     QSize sizeHint(const QStyleOptionViewItem &option,
                    const QModelIndex &index) const override;
 
 protected:
     void paintArrows(QPainter *p,
                      const QStyleOptionViewItem &option,
                      const QModelIndex &index) const;
 
     InstrView* _parent;
 };
 
 
 #endif // INSTRITEM_H